Asc Engineered Solutions 32C.WF100 Csst Tubing 1-1/4 in 100 Ft

Product Description

The ASC Engineered Solutions 32C.WF100 is a corrugated stainless steel tubing (CSST) product designed for flexible gas distribution in residential and commercial piping systems. Manufactured from 304 stainless steel with a black jacket, this tubing ships in a 100-foot length at a 1-1/4 inch nominal diameter. It is engineered to route natural gas or propane from a meter or main shutoff to appliances and branch points throughout a structure. Licensed plumbers, gas fitters, and mechanical contractors install CSST systems in both new construction and retrofit applications. The 32C.WF100 carries a full set of third-party certifications, confirming compliance with recognized industry standards for fuel gas piping.

This CSST tubing is suited for residential and light commercial fuel gas distribution systems where flexible routing is required around framing, through walls, or across long runs. The 100-foot coil length reduces the number of joints needed on extended runs, and the 1-1/4 inch diameter supports higher-capacity branch or main-line applications. It is appropriate for natural gas and LP gas systems installed per the International Fuel Gas Code or applicable local codes.

Key Features

• 304 stainless steel corrugated construction provides flexibility and corrosion resistance in gas piping applications
• Black jacket for identification and added protection during installation
• 1-1/4 inch nominal diameter supports main-line and high-capacity branch runs
• 100-foot coil minimizes joint count on long distribution runs
• Certified to ANSI LC1, ASTM A240/E84, CSA 112940, IAPMO 3353, ICC ESR-1879, and UL R18357
• Domestically manufactured

Compatibility

Designed as an OEM-style flexible gas piping solution compatible with standard CSST fittings and termination hardware rated for 1-1/4 inch corrugated stainless steel tubing in fuel gas distribution systems.

Installation Notes

CSST gas piping must be installed by a licensed plumber or gas fitter in accordance with the International Fuel Gas Code (IFGC), ANSI LC1, and all applicable local amendments. Shut off the gas supply and verify zero pressure at the line before making any connections or modifications. Black-jacketed CSST requires bonding and grounding per current code requirements to protect against arc damage from electrical surges — consult the listing documentation and local authority having jurisdiction (AHJ) for bonding specifics. Do not kink, crush, or bend the tubing below the manufacturer-specified minimum bend radius during installation.

Technical Specifications

• Nominal Diameter: 1-1/4 inches
• Length: 100 feet
• Material: 304 Stainless Steel
• Jacket Color: Black
• Certifications: ANSI LC1, ASTM A240/E84, CSA 112940, IAPMO 3353, ICC ESR-1879, UL R18357
• Country of Origin: Domestic (USA)

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 32C.WF100